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I might not be correct but I think this is an opinion question. What is the first thing you notice when looking back on that work?
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An example that proves that the Civil War played a role in advancing U.S. industrial progress is cotton. Cotton was something that gave women a bit of freedom, because they weren't really allowed to go out much instead they stayed home to do housework.
One way that Islam spread in Northern Africa was b. The Islamic empire established a center of learning in the territories.
<h3>How did Islam spread in North Africa?</h3>
Apart from trade with Arab Muslims, North Africans picked up Islam thanks to the knowledge that they gained from local centers of learning.
These learning centers were set up to ensure that people could learn and appreciate the Islamic creed.
Find out more on Islamic centers of learning at brainly.com/question/15070909.
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They always had small pox